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Akai GXC 570D 3Head Cassette Deck Service 

12voltvids
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One of best cassette decks made by Akai goes up on the bench today.

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15 июл 2020

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Комментарии : 78   
@markshellard5894
@markshellard5894 4 года назад
Love the electronic items of that era
@rockermarco
@rockermarco 4 года назад
What a cool piece of gear! Just imagine how excited the first owner was to have that beauty sitting in their living room next to the bean-bag chair!
@12voltvids
@12voltvids 4 года назад
I dunno. I remember how excited my dad was when he brought home his McIntosh 1600 fm receiver. He was excited my mom, not so much. She made him return it, and the store wouldn't accept. So he hid it in the crawl space and never said a word again about it. 25 years later I found it. You can imagine how happy I was. I still have that receiver (fm only) and it sounds really good, but I have to say my yaquin tube amp sounds better and that is why the mac is in storage. One of these days I will drag it out and recap it. That one will definately need a cap job.
@scaleop4
@scaleop4 4 года назад
got to be honest i love that old electronic smell
@mark902
@mark902 4 года назад
i wouldn't wish it upon anyone to change a belt on one of these decks. but as the owner of two of them, and a 760d, i've been waiting for a decade for someone to make a belt change video on one of these. it looks like you have to disassemble the entire flipping deck. as for the smell ... i love that smell. that vintage akai, vintage sony electronics smell. i don't know what causes it, and it's possibly giving me cancer, but i love it!
@roycemathews772
@roycemathews772 3 года назад
It is easy to change the belt. I have changed the belts on two of my 570D.
@Clairvoyer
@Clairvoyer 4 месяца назад
@@roycemathews772I think I will attempt the belt job on my 570.
@Synthematix
@Synthematix 4 года назад
Thats a lovely recorder akai made some awesome stuff
@fredflintstone1
@fredflintstone1 4 года назад
When you said "no noise" "no noise" I just love the sound of silence :-)
@MichaelYates
@MichaelYates 4 года назад
Very Nice Vintage cassette deck , good work
@kev7345
@kev7345 4 года назад
Great video, would have loved to have seen more of the front of the unit whilst it was playing. Keep 'em coming!
@12voltvids
@12voltvids 4 года назад
I have more footage of it running, I just cut it from the final video.
@rogerwillams2814
@rogerwillams2814 3 года назад
i like this machine now too i can see how well built it is they gave the other makers a run for the money !everyones a fan of this deck.
@AttilaTheHun333333
@AttilaTheHun333333 4 года назад
Impressed me with the first button push...that motorized door though.
@hifi.david.
@hifi.david. 2 года назад
Hi there, how do you calibrate a tape with this deck?
@Stelios.Posantzis
@Stelios.Posantzis 4 года назад
3:33: "this smells like everything else" Well, I beg to differ: I think Sony walkmans have a very unique smell, which I think is rather particular to Sony and unlike anything else. Once you've smelled one, it's hard to forget - as are brand new Maxell tapes. Then again it's been quite a long time since I've sniffed a Sony walkman or a brand new opened Maxell tape.
@crashbandicoot4everr
@crashbandicoot4everr 3 года назад
BASF pure chrome tapes have a distinctive smell too.
@teacfan1080
@teacfan1080 4 года назад
Awesome deck!
@kyoudaiken
@kyoudaiken 3 года назад
The front face plate alone is phenomenal. It looks like 5mm to quarter inch thick alumin(i)um. Back then they spared absolutely no expense. Then those lathe milled and probably hand crafted metal knobs...
@halitmarmaris
@halitmarmaris 3 года назад
Smells like teen spirit. Thank you 🎵 I have this deck 💓
@Oufg103f
@Oufg103f 4 года назад
What a beautiful piece of kit. V jealous.👍
@Rams_hobby
@Rams_hobby 4 года назад
Nice akai , nice video Thank you . From india mumbai
@bbhed3
@bbhed3 3 года назад
Great video. A lot of love displayed there. I have one but the heads are destroyed, kind of peeled. Any recommendations where to get spares? Thanks.
@CE11SCAN
@CE11SCAN 3 года назад
The yellow caps are the original caps they are audio grade caps that akai used back in the day i have a 570d aswell
@kevinh96
@kevinh96 4 года назад
Nice deck, you can tell it's designed either to compliment a reel to reel deck or to replace one as the upright aesthetic is similar.
@12voltvids
@12voltvids 4 года назад
Yes looks like one of the reel to reel models that was about the same size. I forget the model but I always wanted one but it was well out of my price range. I settled for the GX260 which I still have because I was able to pick one up that had been sitting in the stereo shop unsold for I think 5 years. I landed it for 700 at the time. Therefore the one that looked similar to this was probably well north of 1000.00. I used to blow tons of money on cameras, stereo equipment and other toys. Then I bought my house in 93 and the money to buy toys just evaporated into thin air. I still bought nice equipment but it was all for the video production business. Now I don't buy much in electronics. My computer is 8 or 9 years old. My laptop closer to 10. My newest camera I have is at least 5 years old. I run my equipment till it breaks.
@HaiTran-eb3ce
@HaiTran-eb3ce 3 года назад
do you a video showing how to change the capstan belt for this model. also when can I buy pinch roller too.thank you sir
@HaiTran-eb3ce
@HaiTran-eb3ce 3 года назад
Does the top door need the power to open/close? Thank you
@robertgardner1498
@robertgardner1498 4 года назад
Does the owner park the tape deck on top of a receiver? Maybe it smells when the receiver heats up?
@vfletes1
@vfletes1 3 года назад
That is huge..i want one.
@Clairvoyer
@Clairvoyer 7 месяцев назад
Wow! Are you still servicing these cassette decks? I got one just like that.
@ccrm10
@ccrm10 4 года назад
Morse code, love it!
@12voltvids
@12voltvids 4 года назад
Used to be able to send receive about 12WPM but haven't done CW in 25 years
@harshp2786
@harshp2786 2 года назад
Very nice
@stphinkle
@stphinkle 4 года назад
What era was that tape deck from? I am guessing from the 1970s or 1980s but I could be wrong. With all the fancy meters and controls that thing has I would not be suprised if that model was aimed at some higher end markets such as educational, recording studios, commercial, theatrical, or public address use in addition to high end home stereo.
@12voltvids
@12voltvids 4 года назад
That would have been mid to late 70s I think because real wood cabinets were done by 1979. When I bought my first stereo ( still have it, should drag it out and show it off as it is actually not bad but only 27wpc and was the first amp I saw that used Stk Darlington power pack output ic. Even has a light on the front that lit up when the amp was about to clip. That red light basically said "you are cooking your speakers turn it the fu(k down"). That was an old akai amu02 and the tuner tu02. I actually still use the tuner.
@jeffadams5510
@jeffadams5510 4 года назад
I used to have one. FF/Rew started slipping so I got rid of it :(
@toneyisaiah408
@toneyisaiah408 4 года назад
Sir you are working on an Akai cassette deck, Correct?
@ricokristensen3217
@ricokristensen3217 4 года назад
Maybe the wood has got som oil at a point, and that smell when getting hot
@jameskrivitsky9715
@jameskrivitsky9715 4 года назад
FEBREZE ! and some of Dave's TLC.
@siehchionglau4576
@siehchionglau4576 3 года назад
where can i buy
@fflynnful
@fflynnful 2 года назад
Wow. It's a speghetti factory!
@seravenerdi
@seravenerdi 3 года назад
If you had to choose, which would you prefer: GXC570D or a CTF1250 ?
@sampahtetapsam21
@sampahtetapsam21 2 года назад
570d anyday .... :)
@miss.wright3035
@miss.wright3035 2 года назад
@@sampahtetapsam21 can you elaborate why ? The 570d is belt drive with poorer wow & flutter right ?
@Asriazh
@Asriazh 4 года назад
This Cassette-Deck has a Solenoid for the "play" function. Theres a diode across that solenoid, If that diode is shorted, the solenoid will get very hot after some play-time, which might cause the weird smell; a very toasty solenoid. I had the same issue with my Technics RS-671. I replaced the diode across the solenoid and the tapedeck didn't smell anymore like it was on fire after listening to a tape for 45 minutes. Might be worth investigating here too.
@12voltvids
@12voltvids 4 года назад
I have been monitoring it for over 90 minutes.
@trippmoore
@trippmoore 4 года назад
Didn't 12V fix a R2R on this channel that had that same issue with the solenoid?
@michaelj.duldulao1067
@michaelj.duldulao1067 4 года назад
Where do you get electronics while quarantine pls
@12voltvids
@12voltvids 4 года назад
Well we are not under quarantine here because we have covid under control here.
@michaelturner4457
@michaelturner4457 4 года назад
Not everywhere is under quarantine and lock-down. :p
@markthackray3185
@markthackray3185 4 года назад
I use a seller on eBay called 'Tekkikid'
@biennguyentrong1695
@biennguyentrong1695 4 года назад
Rất tuyệt
@mcsstudios101
@mcsstudios101 Год назад
Would you have an interest in the same machine? I have one and looking to part with it.🙂
@12voltvids
@12voltvids Год назад
I don't buy vintage electronics. People give me enough to feed the hobby.
@tonymctony4551
@tonymctony4551 3 года назад
The music at 6:21 is heavier than Metallica's Load album.
@Mister-Salieri
@Mister-Salieri 4 года назад
A glass 3head. I bet its really rough to worn out.
@svenschwingel8632
@svenschwingel8632 4 года назад
Akai GX-type glass/ferrite heads were very resilient, but had other drawbacks.
@Mister-Salieri
@Mister-Salieri 4 года назад
@@svenschwingel8632 Such as? I heard about the sticky shed syndrome or however its called, but that problem was on reel to reel.
@pliedtka
@pliedtka 4 года назад
They would lose pieces of material around the gap. Someone posted pictures under microscope. But I guess that's under heavy use and rare.
@12voltvids
@12voltvids 4 года назад
Put a metal tape in and see what happens.
@Jamesnov1970
@Jamesnov1970 4 года назад
Oily fishy smell tells me there might be leaking caps.
@12voltvids
@12voltvids 4 года назад
Doesn't smell like leaking caps. I know what they smell like. This is more of a transformer winding smell, not like the back end of a tuna schooner which is what leaking fish oil caps have. This was made long before those stinky caps.
@fickfehler3866
@fickfehler3866 4 года назад
Use high density foam when you place an audio component face down. The entire weight resting on a few dials and knobs puts alot of stress on the pots and delicate controls. You seem somewhat knowledgeable but a bit of a hack with how you treat items entrusted to you. FOR THE OILY SMELL, YOU NEED TO RUN THE DECK FOR A WHILE. THE SMELL IS LIKELY COMING FROM A COATING THAT'S EXPOSED TO HEAT !
@12voltvids
@12voltvids 4 года назад
Smell is likely coming from the motor off gassing. I did have support under it. Not foam, but there was rags rolled up under it that you don't see.
@discow00t
@discow00t 3 года назад
Servicing by soaking the potentiometers. Fun I've never seen somebody treathing hardware with such disrespect. Let alone your workbench... Ouch
@12voltvids
@12voltvids 3 года назад
Have you even been in a real shop? This is how they look. Really! Chassis all picked apart for parts and crap piles floor to ceiling. They all start clean and get a message real soon. I clean my bench and within a few weeks it is just as cluttered. That's what happens in a busy shop. Cleaning up doesn't generate any income only completed work does and when busy that is what gets done. Time to clean in the slow times. Thing is here there are no slow times because when I am not working in the shop I am not here. I am working at my day job or doing other things. As to respecting equipment please understand that much of this is my equipment that people have given me. I fix what is repairable and give away most of it. A few pieces i sell. Customers equipment is looked after. Much of this stuff i advertise for free and if it doesn't find a home it is off to the recycle place. If it's a tape deck or something i will pull parts i can use and scrap the rest. Many are not even given away. I make a video of getting something working and end the video with the cover still off. Parts are harvested and the rest scrapped. So if something is going to be scrapped why should i care how rough I am with it.
@bexleydragon5294
@bexleydragon5294 4 года назад
Built like a brick sh#t house ! :-)
@12voltvids
@12voltvids 4 года назад
Dam near gave myself a hernia picking it up!
@bexleydragon5294
@bexleydragon5294 4 года назад
@@12voltvids Nice unit but bit clunky and daft looking trying to be a open reel deck I feel . Wonder who designed it haha that plastic motorised door is like - why ?! :-)
@12voltvids
@12voltvids 4 года назад
Now had that been technics they would have at least used real glass and then put a sticker on it that says "glass" LOL. Seriously though they did. Take a look at my SUV9 amplifier. Lesser used controls behind a glass door with a button to open, but you close manually.
@bexleydragon5294
@bexleydragon5294 4 года назад
@@12voltvids Nice amplifier ! With a single ic hiding ! :-)
@pliedtka
@pliedtka 4 года назад
Holly ... , the mechanism on this deck, all other ones (except a few) are like toys. Seems like it will last another half century. Why is it that the old clunky 'junk' (description by some people who know nothing about them) just last very long time. With better heads and electronics this machine would be very hard to beat. I love the removable front panel - all 'better' hi-fi and pro equipment should be build this way for easy service.
@12voltvids
@12voltvids 4 года назад
This one would be welcome in my collection. Only problem, I wouldn't be able to use it because all my tapes are recorded in either dolby C or DBX. Most DBX as a had a Panasonic cassette deck in my car that had DBX and the majority of the cassettes I mixed in that era were for the car. Plus a dbx tape has no his or noise. So I used it a lot. 3 head is over blown in most cases. All it allows is monitoring after recording. A good 2 head deck can sound as good or better. The reason is with a 3 head the head gaps are not directly over the pressure pad so they don't have as good tape to head contact. They try to solve this problem by using dual capstan and pinch rollers. The leading capstan is turning slightly slower than the aft capstan. This puts a slight tension on the tape to ensure good tape to head contact. Unfortunately it also puts excess stress on the tape which eventually stretches and wears the tape. A 2 head has great tape to head contact because the pressure pad is directly over the head. Yes I am aware that some tape decks, like the nak dragon lift the pressure pad away but you still have the stress on the tape from the 2 capstan/pinch rollers. The best reel to reel didn't use dual capstan, they used a free wheeling tensioner that would just turn from the tape running over it, and back tension was controlled by the supply reel motor. My reel to reel has a center capstan, 6 heads. 3 for each direction and controls tape tension bu the outer rotor eddy current induction motors on the reels.
@trippmoore
@trippmoore 4 года назад
@@12voltvids Akai GX-747 DBX perhaps? I have the non DBX version but it's on the bench at the moment. ! channel drops out occasionally and I think I have tracked that down to a dirty record/play switch. It also is a bit slow and I have to adjust the speed with the trimmer to get it to play the correct speed. I haven't troubleshot that problem yet. Guessing it may need a new run cap? Also, why don't you get an external DBX unit then you can play your DBX tapes in any deck? I sold my only DBX deck (Technics RS-M240X) and now I can't play my DBX records :(
@brabusbrabus1161
@brabusbrabus1161 2 года назад
...пшикальшик высшей категории! ...да сразу весь аппарат залей назуй и гордись своей лоховской работой
@trippmoore
@trippmoore 4 года назад
Maybe your smeller is off? Did you get a younger person to smell it? No offense to your generation, lol.
@milak111234
@milak111234 4 года назад
Full Bulshit - Don't Use metal cassettes on GX head!!Please don't write stupid things - not serious!!These generation decks can't record Metal tapes properly YES that is true,but they can play without problem metal tapes on CrO2 position 70 mS.They CAN"T damage GX Head!!
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